Exaerete dentata (Linnaeus 1758)
Exomalopsis bruesi Cockerell 1914
Exomalopsis similis Cresson 1865
Exomalopsis solani Cockerell 1896
Exomalopsis solidaginis Cockerell 1907
Exomalopsis sp.
Exoneura bicolor Sm.
Florilegus condigna (Cresson 1878)
Habropoda cineraria (Smith 1879)
Habropoda citula (Cockerell 1929)
Habropoda cressoni (Dalla Torre 1896)
Habropoda dammersi (Timberlake 1937)
Habropoda depressa Fowler 1899
Habropoda laboriosa (Fabricius 1804)
Habropoda miserabilis (Cresson 1878)
Habropoda morrisoni (Cresson 1878)
Habropoda pallida (Timberlake 1937)
Habropoda tristissima (Cockerell 1904)
Hexepeolus mojavensis Linsley & Michener 1937
Holcopasites calliopsidis (Linsley 1943)
Holcopasites haematurus Cockerell & Hicks 1926
Holcopasites heliopsis (Robertson 1897)
Holcopasites pulchellus (Cresson 1878)
Holcopasites stevensi Crawford 1915
Isepeolus albopictus Cockerell 1907
Isepeolus luctuosus Spinola 1851
Isepeolus triseriatus Friese 1908
Kelita chilensis Friese 1916
Lestis aerata Smith
Lestis bombylans Fabr.
Manuelia gayatine Spinola 1851
Manuelia gayi Spinola 1851
Manuelia postica Spinola 1851
Martinapis luteicornis (Cockerell 1896)
Melanomada grindeliae (Cockerell 1903)
Melecta corpulenta Mor.
Melecta luctuosa meridionalis Gribodo 1893
Melecta pacifica Cresson 1878
Melecta pacifica fulvida Cresson 1878
Melecta plurinotata Brulle 1832
Melecta separata johnsoni (Cockerell 1905)
Melecta sp.
Melipona flavipennis Sm.
Melipona fulvipes Guier.
Melipona orbignyi jenningsi Cockerell
Melissodes ablusa Cockerell 1926
Melissodes agilis Cresson 1878
Melissodes alticaudus Cockerell
Melissodes bimaculata (Lepeletier 1825)
Melissodes bipunctata Cresson
Melissodes boltoniae Robertson 1905
Melissodes coloradensis Cresson 1878
Melissodes communis alopex Cockerell 1928
Melissodes communis communis Cresson 1878
Melissodes comptoides Robertson 1898
Melissodes confusa Cresson 1878
Melissodes coreopsis Robertson 1905
Melissodes dagosa Cockerell 1909
Melissodes denticulata Smith 1854
Melissodes dentiventris Smith 1854
Melissodes desponsa Smith 1854
Melissodes fimbriata Cresson 1878
Melissodes gilensis gilensis Cockerell 1896
Melissodes glenwoodensis Cockerell 1905
Melissodes grindeliae Cockerell 1898
Melissodes humilior Cockerell 1903
Melissodes hymenoxidis Cockerell 1906
Melissodes illata Lovell & Cockerell 1906
Melissodes intorta Cresson 1872
Melissodes lupina Cresson 1878
Melissodes menuachus Cresson 1868
Melissodes microsticta Cockerell 1905
Melissodes montana Cresson 1878
Melissodes nivea Robertson 1895
Melissodes pallidisignata Cockerell 1905
Melissodes paroselae Cockerell 1905
Melissodes perlusa Cockerell 1925
Melissodes personatella Cockerell 1901
Melissodes raphaelis Cockerell
Melissodes rivalis Cresson 1872
Melissodes robustior Cockerell 1915
Melissodes rufodentata Sm.
Melissodes rustica (Say 1837)
Melissodes salinensis Cockerell
Melissodes semilupina Cockerell 1905
Melissodes snowii Cresson 1872
Melissodes sp.
Melissodes sphaeralceae Cockerell 1896
Melissodes stearnsi Cockerell 1905
Melissodes subagilis Cockerell 1905
Melissodes subillata LaBerge 1961
Melissodes submenuacha Cockerell 1897
Melissodes tepaneca Cresson 1878
Melissodes tepida timberlakei Cockerell 1926
Melissodes thelypodii Cockerell 1905
Melissodes trifasciatella Ashmead
Melissodes trinodis Robertson 1901
Melissodes tristis Cockerell 1894
Melissodes vernoniae Robertson 1902
Melissodes wheeleri Cockerell 1906
Melissoptila dama Vachal 1904
Melitoma grisella (Cockerell & Porter 1899)
Melitoma segmentaria (Fabricius 1804)
Melitoma taurea (Say 1837)
Mesocheira bicolor (Fabricius 1804)
Mesonychium garleppi Schrottky 1910
Mesonychium gayi Spinola 1851
Mesoplia azurea (Lepeletier 1825)
Mesoplia decorata Smith 1854
Mesotrichia bombiformis Sm.
Mesotrichia caffra L.
Mesotrichia chlorina (Cockerell)
Mesotrichia combusta Sm.
Mesotrichia cuerinosensis Cockerell
Mesotrichia inconstans Sm.
Mesotrichia latipes Drury
Mesotrichia mixta genuina Vachal
Mesotrichia mossambica Grib.
Mesotrichia senior Vach.
Mesotrichia subcumbusta Lep.
Mesotrichia tenuiscopa Westw.
Neolarra pruinosa Ashmead 1890
Neolarra verbesinae (Cockerell 1895)
Neolarra vigilans (Cockerell 1895)
Nomada accepta Cresson 1878
Nomada adducta Cresson 1878
Nomada adjusta Sm.
Nomada affabilis Cresson 1878
Nomada affabilis dallasensis Cockerell 1911
Nomada agrestis F.
Nomada aldrichi Cockerell 1910
Nomada alpha dialpha Cockerell 1921
Nomada alternata Kirby
Nomada amorphae Swenk 1913
Nomada aquilarum Cockerell 1903
Nomada arenicola Swenk 1913
Nomada arida Nurse
Nomada articulata Smith 1854
Nomada articulata dacotana Cockerell 1903
Nomada australis Mitchell 1962
Nomada avalonica Cockerell 1938
Nomada azteca praetensis Cockerell
Nomada banahanis Cockerell
Nomada banksi T. D. A. Cockerell 1907
Nomada belfragei Cresson 1878
Nomada belikovi Cockerell
Nomada bella Cresson 1863
Nomada besseyi Swenk 1913
Nomada beulahensis Cockerell 1903
Nomada bifida Thoms.
Nomada bifurcata Cockerell 1903
Nomada bishoppi Cockerell 1911
Nomada bisignata Say 1924
Nomada borealis Zett.
Nomada braunsiana Schkn.
Nomada brewsterae Broemeling 1988
Nomada bruneri Ashmead
Nomada carcaranensis Cockerell
Nomada carnipes Grib.
Nomada circumvulaus Timberlake ms.
Nomada civilis Cresson 1878
Nomada collinsiana Cockerell 1905
Nomada coloradensis Cockerell 1903
Nomada conalis
Nomada concinnula Cockerell 1921
Nomada coquilletti Cockerell 1903
Nomada crawfordi Cockerell 1905
Nomada crawfordi lachrymosa Cockerell 1921
Nomada cresonnii Robertson 1893
Nomada crotchii Cresson 1878
Nomada crotchii nigrior Cockerell 1903
Nomada crucis Cockerell 1903
Nomada crudelis Cresson 1878
Nomada cubensis Cresson
Nomada cuneata (Robertson 1903)
Nomada cymbalariae Cockerell 1906
Nomada daimio Matsumura
Nomada daramersi Timberlake ms.
Nomada decorata Sm.
Nomada dentariae (Robertson 1903)
Nomada depressa Cresson 1863
Nomada dira
Nomada ednae Cockerell 1907
Nomada edwardsii Cresson 1878
Nomada edwardsii australior Cockerell 1903
Nomada elegantula Cockerell 1903
Nomada elrodi Cockerell 1903
Nomada erigeronis Robertson 1897
Nomada errans Lep.
Nomada erythraea Dalla Torre 1896
Nomada erythrochroa Cockerell 1903
Nomada fabriciana L.
Nomada femoralis Mor.
Nomada ferroviaria Dug.
Nomada ferruginata (L.)
Nomada fervida Smith 1854
Nomada festiva Cresson 1863
Nomada flagovuttata (Kirby)
Nomada flammigera Cockerell 1906
Nomada flava Perez
Nomada flavoconata
Nomada flavoguttata (K.)
Nomada florilega Lovell & Cockerell 1905
Nomada fontis Cockerell 1910
Nomada formula Viereck 1903
Nomada fragilis Cresson 1878
Nomada fragilis mesosticta T. D. A. Cockerell 1939
Nomada frieseana Cockerell 1904
Nomada fruitalis Timberlake ms.
Nomada fucata Panzer
Nomada fulvicornis F.
Nomada furva Panzer
Nomada fuscicincta Swenk 1915
Nomada fuscicornis Nyl.
Nomada garciana Cockerell 1907
Nomada gavilaurica
Nomada gayangensis Cockerell
Nomada goodiana Kirby
Nomada gracilis Cresson 1863
Nomada grandis Cresson 1875
Nomada grayi Cockerell 1903
Nomada gutierreziae Cockerell 1896
Nomada guttulata Sck.
Nomada harurensis M.-Waldo
Nomada heiligbrodtii Cresson 1878
Nomada hemphilli Cockerell 1903
Nomada hesperia Cockerell 1903
Nomada hesperia falconis Rodeck 1947
Nomada hillana Kirby
Nomada hoodiana Cockerell 1903
Nomada hydrophylli Swenk 1915
Nomada illinoiensis Robertson 1900
Nomada itamera Cockerell 1910
Nomada jacobaeae Perez
Nomada jamaicensis Cockerell
Nomada japonica Sm.
Nomada jasnitzkii Cockerell
Nomada jennei Cockerell 1906
Nomada krugii Cresson
Nomada lamarensis Cockerell 1905
Nomada lathburiana (Kirby)
Nomada latifrons Cockerell 1903
Nomada lehighensis Cockerell 1903
Nomada lepida Cresson 1863
Nomada limata Cresson 1878
Nomada lineola Perez
Nomada lippiae sublippiae Cockerell 1907
Nomada lucida Rodeck
Nomada lusca Sm.
Nomada luteola Olivier 1811
Nomada maculata Cresson 1863
Nomada maculipennis Cam.
Nomada maculiventer Swenk 1915
Nomada malonella T. D. A. Cockerell 1910
Nomada malonina Cockerell 1910
Nomada martinella Cockerell 1903
Nomada mauritanica Lep.
Nomada mckenziei Timberlake & Cockerell 1937
Nomada melanoptera Cockerell 1921
Nomada melathoracica Imh.
Nomada merceti Alfk.
Nomada mindanaonis Cockerell
Nomada mitchelli Cockerell 1911
Nomada modesta Cresson 1863
Nomada modesta vegana Cockerell 1903
Nomada morrisoni Cresson 1878
Nomada munda Cresson 1878
Nomada mutans Cockerell 1910
Nomada nigrofasciata Swenk 1913
Nomada obliterata Cresson 1863
Nomada obscura Zett.
Nomada ochrostoma (Kirby)
Nomada orcusella T. D. A. Cockerell 1910
Nomada oregonica Cockerell 1903
Nomada ornithica Cockerell 1906
Nomada orophila Cockerell 1921
Nomada ovata (Robertson 1903)
Nomada ovata octomaculata (Robertson 1903)
Nomada ovata quadrimaculata (Robertson 1903)
Nomada packardiella Cockerell 1906
Nomada pallidelutea Swenk 1915
Nomada pallidipicta Swenk 1913
Nomada pampicola Holmb.
Nomada parata Cresson 1878
Nomada paruvasor Cockerell
Nomada parva Robertson 1900
Nomada pascoensis Cockerell 1903
Nomada pecosensis Cockerell 1903
Nomada peninsularis Cockerell
Nomada perbella (Viereck 1905)
Nomada perplexa Cresson 1863
Nomada placida Cresson 1863
Nomada polyacantha
Nomada priscilla
Nomada propinqua Swenk 1913
Nomada pseudops T. D. A. Cockerell 1905
Nomada pulsatillae Cockerell 1906
Nomada putnami Cresson 1876
Nomada pygmaea Cresson 1863
Nomada pyrifera Cockerell
Nomada pyrrha T. D. A. Cockerell 1916
Nomada radiata Nurse
Nomada rhenana Mor.
Nomada rhodomelas Cockerell 1903
Nomada rhodosoma Cockerell 1903
Nomada rhodotricha Cockerell 1903
Nomada rhodoxantha Cockerell 1905
Nomada roberjeotiana Panzer
Nomada rodecki Mitchell 1962
Nomada rohweri Cockerell 1906
Nomada rubi Swenk 1915
Nomada rubicunda Olivier 1811
Nomada ruficornis Linnaeus
Nomada rufipes Fabr.
Nomada ruidosensis Cockerell 1903
Nomada sabulosa Rad.
Nomada sayi Robertson 1893
Nomada schwarzi Cockerell 1903
Nomada scita Cresson 1878
Nomada scitiformis Cockerell 1903
Nomada semirugosa Cockerell 1929
Nomada semiscita Cockerell 1904
Nomada semisuavis Cockerell 1910
Nomada seneciophila Mitchell 1962
Nomada sexfasciata Panzer
Nomada simplicicoxa Swenk 1915
Nomada skinneri Cockerell 1908
Nomada snowii Cresson 1878
Nomada sophiarum Cockerell 1903
Nomada sp.
Nomada sphaerogaster Cockerell 1903
Nomada suavis Cresson 1878
Nomada subpetiolata Sm.
Nomada subrubi Swenk 1915
Nomada subrutila Lovell & Cockerell 1905
Nomada subvicinalis Cockerell 1903
Nomada succincta Panzer
Nomada sulphurata Smith 1854
Nomada superba Cresson 1863
Nomada superba malvastri Swenk 1913
Nomada taraxacella Cockerell 1903
Nomada texana Cresson 1872
Nomada timberlakei Rodeck
Nomada tricurta Swenk 1915
Nomada truttarum T.D.A. Cockerell 1909
Nomada turneri M.-Waldo
Nomada ultima Cockerell 1903
Nomada uncata Pz.
Nomada undulaticornis Cockerell 1906
Nomada utahensis Moalif 1988
Nomada utensis Swenk 1913
Nomada valida Smith 1854
Nomada vallesina Cockerell 1906
Nomada verecunda Cresson 1879
Nomada vexator Cockerell 1909
Nomada vicina Cresson 1863
Nomada vicinalis Cresson 1878
Nomada vicinalis infrarubens Cockerell 1905
Nomada victrix Cockerell 1911
Nomada vierecki Cockerell 1903
Nomada vierecki convolvuli Swenk 1913
Nomada vincta Say 1837
Nomada vincta heterochroa Cockerell 1921
Nomada waltoni Cockerell
Nomada wheeleri engelmanniae Cockerell 1911
Nomada wisconsinensis Graenicher 1911
Nomada wootonella T. D. A. Cockerell 1909
Nomada xanthidica Cockerell
Nomada zebrata Cresson 1878
Nomada ziziae Swenk 1915
Oreopasites euphorbiae Cockerell 1929
Oreopasites vanduzeei Cockerell 1925
Paranomada velutina Linsley & Michener 1939
Peponapis pruinosa (Say 1837)
Ptilothrix bombiformis (Cresson 1878)
Svastra atripes atripes (Cresson 1872)
Svastra compta (Cresson 1878)
Svastra cressonii (Dalla Torre 1896)
Svastra flavitarsis Spinola 1851
Svastra grandissima (Cockerell 1905)
Svastra machaerantherae (Cockerell 1904)
Svastra obliqua (Say 1837)
Svastra petulca (Cresson 1878)
Svastra petulca suffusa (Cresson 1878)
Svastra sabinensis laterufa Cockerell 1934
Svastra texana (Cresson 1878)
Svastrides melanura Spinola 1851
Synhalonia acerba (Cresson 1879)
Synhalonia actuosa (Cresson 1878)
Synhalonia angustifrons Timberlake 1969
Synhalonia atriventris (Smith 1854)
Synhalonia belfragei (Cresson 1872)
Synhalonia californica (Cresson 1878)
Synhalonia cordleyi Viereck 1905
Synhalonia edwardsii (Cresson 1878)
Synhalonia frater (Cresson 1878)
Synhalonia frater albopilosa Fowler 1899
Synhalonia frater annae (Cockerell 1906)
Synhalonia frater frater (Cresson 1878)
Synhalonia frater lata (Provancher 1888)
Synhalonia fulvitarsis (Cresson 1878)
Synhalonia fulvitarsis fulvitarsis (Cresson 1878)
Synhalonia hungarica Friese
Synhalonia lycii Cockerell 1897
Synhalonia persica Friese
Synhalonia speciosa (Cresson 1878)
Synhalonia vernalis Mor.
Synhalonia virgata Cockerell 1905
Tapinotaspis herbsti Friese 1906
Tapinotaspis nitidula Sichel 1869
Tetraloniella albata (Cresson 1872)
Tetraloniella crenulaticornis (Cockerell 1898)
Tetraloniella cressoniana (Cockerell 1905)
Tetraloniella eriocarpi (Cockerell 1898)
Tetraloniella excurrens (Cockerell 1903)
Tetraloniella imitatrix (Cockerell & Porter 1899)
Tetraloniella paenalbata LaBerge 2001
Tetraloniella pomonae (Cockerell 1915)
Thygater bruneri Cockerell
Thyreus caelestinus (C.)
Thyreus celceatus (Vach.)
Thyreus cruciferus (Cockerell)
Thyreus ramosus (Lepeletier)
Trigona alinderi mimica Alf.
Trigona atomella Cockerell
Trigona biroi Friese
Trigona bottegoi Map.
Trigona briandei Spin.
Trigona carbonaria (Smith)
Trigona clypeata Fr.
Trigona cupira Sm.
Trigona denoiti katangensis Cockerell
Trigona fulviventris (Guer.)
Trigona fulvomarginata Cockerell
Trigona mellicolor Pack
Trigona mexicana Guer.
Trigona nigerrima Cresson
Trigona silvestriana Vach.
Xenoglossa angustior Cockerell 1899
Xenoglossa strenua (Cresson 1878)
Xenoglossodes californica miranda Fox
Xeromelecta californica (Cresson 1878)
Xeromelecta interrupta (Cresson 1872)
Xeromelecta sp.
Xylocopa amedaei Lep.
Xylocopa augusti Lep.
Xylocopa barbata Fabr.
Xylocopa brasilianorum Linn.
Xylocopa brasilianorum varipuncta Patton
Xylocopa californica arizonensis Cresson 1879
Xylocopa californica californica Cresson 1864
Xylocopa capensis Lep.
Xylocopa circumvolans Smith
Xylocopa fabricii Cockerell
Xylocopa fimbriata Fab.
Xylocopa fuliginata Pel.
Xylocopa grisescens Lep.
Xylocopa lateralis Say
Xylocopa loripes Smith
Xylocopa mendosena
Xylocopa micans Lepeletier 1841
Xylocopa mordax Sm.
Xylocopa muscaria Fabr.
Xylocopa oliviae rufa Friese
Xylocopa rufitarsis Lep.
Xylocopa sicheli Vach.
Xylocopa splendidula Fabr.
Xylocopa tabaniformis androleuca Michener 1940
Xylocopa tabaniformis orpifex Smith 1874
Xylocopa varians varians Sm.
Xylocopa violaceae Lep.
Xylocopa virginica (Linnaeus 1771)
Xylocopa virginica texana Cresson 1872
Xylocopa virginica virginica (Linnaeus 1771)
Xylocopa wilmattae Cockerell
Zacosmia maculata (Cresson 1878)
Zacosmia sp.
Arge clavicornis (Fabricius 1781)
Arge humeralis (Beauvois 1809)
Arge macleayi (Leach 1817)
Arge pectoralis (Leach 1817)
Schizocerella pilicornis (Holmgren 1868)
Sphacophilus sp.
Pristaulacus editus (Cresson 1880)
Pristaulacus rufitarsis (Cresson 1864)
Anisepyris columbianus (Ashmead 1893)
Anisepyris subviolaceus Kieffer 1910
Anisepyris williamsi Evans 1959
Cephalonomia sp.
Dissomphalus sp.
Epyris californicus (Ashmead 1893)
Epyris cariniceps Evans 1969
Epyris clarimontis Kieffer 1906
Epyris oriplanus Kieffer 1911
Epyris rufipes (Say 1824)
Epyris sp.
Goniozus breviceps (Krombein 1954)
Goniozus brevinervis Fouts 1928
Goniozus emigrata (Rowher 1917)
Goniozus floridanus (Ashmead 1887)
Goniozus foveolatus Ashmead 1887
Goniozus gelechiae Evans 1978
Goniozus gordhi Evans 1978
Goniozus macrophthalma Kieffer 1906
Goniozus politus Ashmead 1893
Goniozus punctaticeps Kieffer 1906
Goniozus raptor Evans 1978
Goniozus sp.
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